Hey Kurt, don't even have to go BBF to get a 460 now.... You can use the World Products Man 'O War Block and a 4.155" bore and a 4.250" stroke... Then add your nicest pair of "Powered by Ford" 302 valve covers and go have some fun!!!!! Lots of folks can't tell the 302 from the 351 block anyway, just call it anything you want and leave 'em scratching their heads!!!!!!